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US 7,777,157 B2Granted
Portable blanket warmer
AssigneeLife+Gear, Inc.
InventorCasey Jenkins
Life of this patent
Estimating the term…
Abstract
A blanket warmer is disclosed. The blanket warmer is lightweight, portable, and consumes minimal power.
Claims25
A blanket warmer, comprising:
- a movable housing having upper and lower halves;
- a plurality of heating elements positioned within both upper and lower halves of the movable housing, where the heating elements are electrically connected to and powered by a power source;
- a hinge, integrally located within the movable housing, for providing a pivot point between the upper and lower halves;
- upper and lower liners, located within said upper and lower halves respectively, and in mechanical contact with the plurality of heating elements;
- a switch for enabling a user to selectively activate the blanket warmer;
- a two part latch having both mechanical and electrical properties, located on respective edges of the upper and lower halves;
- wherein
- the two part latch closes an electrical circuit when the movable housing is in a closed position, so that the plurality of heating elements can only become activated when the latch is in a closed position;
- and
- a thermostat for detecting when the heating elements should activate and deactivate.
7 more elements
Dependencies are inferred from the claim text.